You're given six numbers and a target. Combine any two numbers with + − × ÷ to make a new number, and keep combining until you're as close to the target as possible.
Tap a tile, tap a second tile, then choose an operation. Subtraction and division only work when the result is a positive whole number.
Your best is tracked automatically — every number you produce is checked against the target, even ones you don't use in your final answer. Undo steps back one move; Reset starts the puzzle over.
When you're happy with your result, tap Finish & Share. Using fewer of the six numbers to land exactly on target earns a bonus — elegance counts.
This is the unlimited edition — start a new puzzle any time from the main menu.